sort poly data along camera view direction More...
#include <vtkDepthSortPolyData.h>
Detailed Description
sort poly data along camera view direction
vtkDepthSortPolyData rearranges the order of cells so that certain rendering operations (e.g., transparency or Painter's algorithms) generate correct results. To use this filter you must specify the direction vector along which to sort the cells. You can do this by specifying a camera and/or prop to define a view direction; or explicitly set a view direction.
- Warning:
- The sort operation will not work well for long, thin primitives, or cells that intersect, overlap, or interpenetrate each other.
- Examples:
- vtkDepthSortPolyData (Examples)
Definition at line 54 of file vtkDepthSortPolyData.h.
Member Typedef Documentation
Reimplemented from vtkPolyDataAlgorithm.
Definition at line 60 of file vtkDepthSortPolyData.h.
Constructor & Destructor Documentation
| vtkDepthSortPolyData::vtkDepthSortPolyData | ( | ) | [protected] |
| vtkDepthSortPolyData::~vtkDepthSortPolyData | ( | ) | [protected] |
Member Function Documentation
| static vtkDepthSortPolyData* vtkDepthSortPolyData::New | ( | ) | [static] |
Instantiate object.
Reimplemented from vtkPolyDataAlgorithm.
| static int vtkDepthSortPolyData::IsTypeOf | ( | const char * | name | ) | [static] |
Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkPolyDataAlgorithm.
| virtual int vtkDepthSortPolyData::IsA | ( | const char * | name | ) | [virtual] |
Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkPolyDataAlgorithm.
| static vtkDepthSortPolyData* vtkDepthSortPolyData::SafeDownCast | ( | vtkObjectBase * | o | ) | [static] |
Reimplemented from vtkPolyDataAlgorithm.
| virtual vtkObjectBase* vtkDepthSortPolyData::NewInstanceInternal | ( | ) | const [protected, virtual] |
Reimplemented from vtkPolyDataAlgorithm.
Reimplemented from vtkPolyDataAlgorithm.
| void vtkDepthSortPolyData::PrintSelf | ( | ostream & | os, |
| vtkIndent | indent | ||
| ) | [virtual] |
Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkPolyDataAlgorithm.
| virtual void vtkDepthSortPolyData::SetDirection | ( | int | ) | [virtual] |
Specify the sort method for the polygonal primitives. By default, the poly data is sorted from back to front.
| virtual int vtkDepthSortPolyData::GetDirection | ( | ) | [virtual] |
Specify the sort method for the polygonal primitives. By default, the poly data is sorted from back to front.
| void vtkDepthSortPolyData::SetDirectionToFrontToBack | ( | ) | [inline] |
Specify the sort method for the polygonal primitives. By default, the poly data is sorted from back to front.
Definition at line 68 of file vtkDepthSortPolyData.h.
| void vtkDepthSortPolyData::SetDirectionToBackToFront | ( | ) | [inline] |
Specify the sort method for the polygonal primitives. By default, the poly data is sorted from back to front.
Definition at line 70 of file vtkDepthSortPolyData.h.
| void vtkDepthSortPolyData::SetDirectionToSpecifiedVector | ( | ) | [inline] |
Specify the sort method for the polygonal primitives. By default, the poly data is sorted from back to front.
Definition at line 72 of file vtkDepthSortPolyData.h.
| virtual void vtkDepthSortPolyData::SetDepthSortMode | ( | int | ) | [virtual] |
Specify the point to use when sorting. The fastest is to just take the first cell point. Other options are to take the bounding box center or the parametric center of the cell. By default, the first cell point is used.
| virtual int vtkDepthSortPolyData::GetDepthSortMode | ( | ) | [virtual] |
Specify the point to use when sorting. The fastest is to just take the first cell point. Other options are to take the bounding box center or the parametric center of the cell. By default, the first cell point is used.
| void vtkDepthSortPolyData::SetDepthSortModeToFirstPoint | ( | ) | [inline] |
Specify the point to use when sorting. The fastest is to just take the first cell point. Other options are to take the bounding box center or the parametric center of the cell. By default, the first cell point is used.
Definition at line 83 of file vtkDepthSortPolyData.h.
| void vtkDepthSortPolyData::SetDepthSortModeToBoundsCenter | ( | ) | [inline] |
Specify the point to use when sorting. The fastest is to just take the first cell point. Other options are to take the bounding box center or the parametric center of the cell. By default, the first cell point is used.
Definition at line 85 of file vtkDepthSortPolyData.h.
| void vtkDepthSortPolyData::SetDepthSortModeToParametricCenter | ( | ) | [inline] |
Specify the point to use when sorting. The fastest is to just take the first cell point. Other options are to take the bounding box center or the parametric center of the cell. By default, the first cell point is used.
Definition at line 87 of file vtkDepthSortPolyData.h.
| virtual void vtkDepthSortPolyData::SetCamera | ( | vtkCamera * | ) | [virtual] |
Specify a camera that is used to define a view direction along which the cells are sorted. This ivar only has effect if the direction is set to front-to-back or back-to-front, and a camera is specified.
| virtual vtkCamera* vtkDepthSortPolyData::GetCamera | ( | ) | [virtual] |
Specify a camera that is used to define a view direction along which the cells are sorted. This ivar only has effect if the direction is set to front-to-back or back-to-front, and a camera is specified.
| void vtkDepthSortPolyData::SetProp3D | ( | vtkProp3D * | ) |
Specify a transformation matrix (via the vtkProp3D::GetMatrix() method) that is used to include the effects of transformation. This ivar only has effect if the direction is set to front-to-back or back-to-front, and a camera is specified. Specifying the vtkProp3D is optional.
Specify a transformation matrix (via the vtkProp3D::GetMatrix() method) that is used to include the effects of transformation. This ivar only has effect if the direction is set to front-to-back or back-to-front, and a camera is specified. Specifying the vtkProp3D is optional.
| virtual void vtkDepthSortPolyData::SetVector | ( | double | , |
| double | , | ||
| double | |||
| ) | [virtual] |
Set/Get the sort direction. This ivar only has effect if the sort direction is set to SetDirectionToSpecifiedVector(). The sort occurs in the direction of the vector.
| virtual void vtkDepthSortPolyData::SetVector | ( | double | [3] | ) | [virtual] |
Set/Get the sort direction. This ivar only has effect if the sort direction is set to SetDirectionToSpecifiedVector(). The sort occurs in the direction of the vector.
| virtual double* vtkDepthSortPolyData::GetVector | ( | ) | [virtual] |
Set/Get the sort direction. This ivar only has effect if the sort direction is set to SetDirectionToSpecifiedVector(). The sort occurs in the direction of the vector.
| virtual void vtkDepthSortPolyData::GetVector | ( | double | data[3] | ) | [virtual] |
Set/Get the sort direction. This ivar only has effect if the sort direction is set to SetDirectionToSpecifiedVector(). The sort occurs in the direction of the vector.
| virtual void vtkDepthSortPolyData::SetOrigin | ( | double | , |
| double | , | ||
| double | |||
| ) | [virtual] |
Set/Get the sort origin. This ivar only has effect if the sort direction is set to SetDirectionToSpecifiedVector(). The sort occurs in the direction of the vector, with this point specifying the origin.
| virtual void vtkDepthSortPolyData::SetOrigin | ( | double | [3] | ) | [virtual] |
Set/Get the sort origin. This ivar only has effect if the sort direction is set to SetDirectionToSpecifiedVector(). The sort occurs in the direction of the vector, with this point specifying the origin.
| virtual double* vtkDepthSortPolyData::GetOrigin | ( | ) | [virtual] |
Set/Get the sort origin. This ivar only has effect if the sort direction is set to SetDirectionToSpecifiedVector(). The sort occurs in the direction of the vector, with this point specifying the origin.
| virtual void vtkDepthSortPolyData::GetOrigin | ( | double | data[3] | ) | [virtual] |
Set/Get the sort origin. This ivar only has effect if the sort direction is set to SetDirectionToSpecifiedVector(). The sort occurs in the direction of the vector, with this point specifying the origin.
| virtual void vtkDepthSortPolyData::SetSortScalars | ( | int | ) | [virtual] |
Set/Get a flag that controls the generation of scalar values corresponding to the sort order. If enabled, the output of this filter will include scalar values that range from 0 to (ncells-1), where 0 is closest to the sort direction.
| virtual int vtkDepthSortPolyData::GetSortScalars | ( | ) | [virtual] |
Set/Get a flag that controls the generation of scalar values corresponding to the sort order. If enabled, the output of this filter will include scalar values that range from 0 to (ncells-1), where 0 is closest to the sort direction.
| virtual void vtkDepthSortPolyData::SortScalarsOn | ( | ) | [virtual] |
Set/Get a flag that controls the generation of scalar values corresponding to the sort order. If enabled, the output of this filter will include scalar values that range from 0 to (ncells-1), where 0 is closest to the sort direction.
| virtual void vtkDepthSortPolyData::SortScalarsOff | ( | ) | [virtual] |
Set/Get a flag that controls the generation of scalar values corresponding to the sort order. If enabled, the output of this filter will include scalar values that range from 0 to (ncells-1), where 0 is closest to the sort direction.
| unsigned long vtkDepthSortPolyData::GetMTime | ( | ) | [virtual] |
Return MTime also considering the dependent objects: the camera and/or the prop3D.
Reimplemented from vtkObject.
| int vtkDepthSortPolyData::RequestData | ( | vtkInformation * | request, |
| vtkInformationVector ** | inputVector, | ||
| vtkInformationVector * | outputVector | ||
| ) | [protected, virtual] |
This is called by the superclass. This is the method you should override.
Reimplemented from vtkPolyDataAlgorithm.
| void vtkDepthSortPolyData::ComputeProjectionVector | ( | double | vector[3], |
| double | origin[3] | ||
| ) | [protected] |
Member Data Documentation
int vtkDepthSortPolyData::Direction [protected] |
Definition at line 147 of file vtkDepthSortPolyData.h.
int vtkDepthSortPolyData::DepthSortMode [protected] |
Definition at line 148 of file vtkDepthSortPolyData.h.
vtkCamera* vtkDepthSortPolyData::Camera [protected] |
Definition at line 149 of file vtkDepthSortPolyData.h.
vtkProp3D* vtkDepthSortPolyData::Prop3D [protected] |
Definition at line 150 of file vtkDepthSortPolyData.h.
vtkTransform* vtkDepthSortPolyData::Transform [protected] |
Definition at line 151 of file vtkDepthSortPolyData.h.
double vtkDepthSortPolyData::Vector[3] [protected] |
Definition at line 152 of file vtkDepthSortPolyData.h.
double vtkDepthSortPolyData::Origin[3] [protected] |
Definition at line 153 of file vtkDepthSortPolyData.h.
int vtkDepthSortPolyData::SortScalars [protected] |
Definition at line 154 of file vtkDepthSortPolyData.h.
The documentation for this class was generated from the following file:
- dox/Filters/Hybrid/vtkDepthSortPolyData.h
